Home / 2,216,642.38-3,325,103.56-937,011.24

Finding the Fourth Proportional to 2,216,642.38, 3,325,103.56 and 937,011.24

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Solution

The fourth proportional to 2,216,642.38, 3,325,103.56 and 937,011.24 is: 1,405,576.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,642.38 : 3,325,103.56 = 937,011.24 : x
  2. Step 2: Convert to fraction form
    2,216,642.38/3,325,103.56 = 937,011.24/x
  3. Step 3: Cross multiply
    2,216,642.38x = 3,325,103.56 × 937,011.24
  4. Step 4: Simplify right side
    2,216,642.38x = 3,115,659,409,884.01
  5. Step 5: Solve for x
    x = 3,115,659,409,884.01/2,216,642.38
  6. Step 6: Final answer
    x = 1,405,576.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.